Humidifier



FIG. 1 shows a front, top and right side perspective view of a humidifier incorporating our new design;

FIG. 2 shows a front elevational view of the hunidifier shown in FIG. 1;

FIG. 3 shows a rear elevational view of the humidifier shown in FIG. 1;

FIG. 4 shows a left side elevational view of the humidifier shown in FIG. 1, the right side elevational view being a mirror image of the right side elevational view;

FIG. 5 shows a top plan view of the humidifier shown in FIG. 1; and,

FIG. 6 shows a bottom plan view of the humidifier shown in FIG. 1. 

The ornamental design for a humidifier, as shown and described. 